Marine digital media receiver with built-in Bluetooth. 7 touchscreen LCD color display. Works with Apple Carplay and the AutoLink app for Android. Plays MP3, WMA, AAC, and FLAC files. Inputs: two rear USB ports, rear stereo AUX input (RCA). Outputs: 6-channel preamp outputs with dual-zone audio control, video output (RCA). Dual camera inputs (RCA). Other Features and Specs. IP67 dust- and water-resistant rated. Built-in control for external LED lighting. Auxiliary switching system for 12-volt accessories. Dimensions: 10-3/4″ × 9-1/2″ × 5. Cutout dimensions: 6-1/2″ x 8-1/4″. What’s in the box. Marine digital multimedia receiver (5A fuse). Mounting bracket housing (pre-installed). Operator’s Guide and Istallation Instructions. Written by Crutchfield’s Jon Paul. CarPlay for your weekend play. With the MB Quart GMR7V1 digital media receiver, you enjoy all the great features of Apple® CarPlay® while you’re enjoying the great outdoorst. In addition to playing music, you can make calls, view maps, and access messages from your compatible iPhone through this marine-rated receiver. There’s Android conparibility, too, plus two-zone capability, LED light control, and more. All in all, it’s one heck of a package. Simple Secure Pairing makes it easy to get connected. There are also two rear-mounted USB ports that’ll work with your favorite music storage device. That’s all great, but the big news with the GMR-7V1 is that it works with Apple CarPlay. Using this intuitive interface, you can make calls, view maps, listen to music, and access messages from your compatible iPhone through your GMR-7V1. You can control these functions from the receiver’s touchscreen or activate Siri. The AutoLink app for Android OS 5.0 and up lets you connect your compatible Android smartphone to the GMR-7V1’s USB 2 port. With the app, you’ll be able to mirror your Android smartphone’s screen on the GMR-7V1’s touchscreen, listen to audio content from your Android device through the stereo speakers, and control your smartphone from the touchscreen. The GMR-7V1 provides all the audio flexibility you need for a boat install. The GMR-7V1 is dual-zone capable, so you can control the volume in two areas. If you like to customize your sound this receiver has the features you want. You’ll get independent high-pass crossover filters for the Zone 1 and Zone 2 preouts, plus the subwoofer preouts utilize their own low pass crossover which can be set to suit your sound. The GMR-7V1 offers six EQ presets (Flat, Pop, Classic, Rock, Jazz, and User) for quick and easy audio adjustment to suit your genre of music or personal preference. The User EQ preset allows you to fine-tune your music even more using the 10-band EQ. The GMR-7V1 digital media receiver is IP67-rated for water resistance. More control for more stuff. The GMR-7V1 features a 4-wire RGB output and built-in controls that allow you to connect and configure external LED lighting. The auxiliary switching system is designed to power accessories such as light bars, dome lights, boat anchor lights, rock lights, or anything that needs a 12-volt switch to function. The video images will be seen on the receiver’s touchscreen monitor or on an external monitor connected to the unit’s composite video output. Made for outdoor and marine use. All these high-tech features are encased in a receiver that’s built for the outdoors. This IP67-rated receiver’s watertight, UV-resistant face and big, easy-to-use buttons will stand up to the rigors of life on the trail or the water. Learn more in our article explaining Bluetooth profiles.